Display screen or portion thereof with icon



FIG. 1 is a front view of a display screen or portion thereof with icon,showing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken line showing of the display screen portion is for the purposeof illustrating environmental structure and forms no part of the claimeddesign.

CLAIM The ornamental design for a display screen or portion thereof withicon, as shown and described.